Sansui G-7700
FM/AM ресивер, FM диапазон: 88-108МГц, AM: 530-1600КГц. Индикатор уровня мощности. Отображение уровня сигнала и точности подстройки, цифровое отображение частоты (LED). Возможность выбора подключенных акустических систем: A, B, A+B или полное отключение. Регулировка низких, высоких частот, баланса, применение Subsonic и High фильтров. Выбор FM, AM, Phono 1, Phono 2, Tape/AUX. Регулятор точной подстройки, громкости. Разъемы для подключения наушников, микрофонов.
Sansui G-7700
FM/AM Receiver
Power Output: Min. RMS, both Channels driven, from 20Hz to 20,000Hz, with no more than 0.025% total harmonic distortion 120 watts per Channel into 8 ohms. Min RMS, both Channels driven, at 1,000Hz. with no more than 0,025% total harmonic distortion. 130 watts per channel into 8 ohms
Total Harmonic Distortion:
Overall (from AUX) less than 0.025% at or below rated min. RMS power output
Overall (from AUX) less than 0015% at 1kHz, 120W power Output
Intermodulation Distortion (70Hz: 7,000Hz = 4:1 SMPTE method):
Overall (from AUX) less than 0,025% at or below rated min. RMS power output
Damping Factor: 80 into 8 ohms at 50Hz, 50 into 8 ohms
Load impedance: 8 ohms
Slew Rate: 60V/?Sec.
Rise Time: 1,4?Sec
Frequency Response (at 1 watt):
Power Amp Section: DC to 200,000Hz +0dB, -3,0dB
Overall (from AUX): 5 to 75,000Hz +0.2dB, -2.0dB
RIAA Curve Deviation (20 to 20kHz): + 0.2dB, -0.2dB
Hum And Noise (IHF):
Phono: 78dB
AUX: 95dB
Channel Separation (at 1,000Hz):
Phono: 60dB
AUX: 65dB
Input Sensitiv1ty And Impedance (at 1,000Hz):
Phono 1, 2: 2.5mV, 47k ohms
AUX: 150mV, 47k ohms
Mic: 6mV, 10k ohms
(Phono: Max. input capability more than 250mV RMS at 0.1% distortion)
Output Voltage and Impedance (at 1,000Hz):
Tape Rec (PIN): 150mV, 47k ohms
Bass: +10dB, -10dB at 50Hz
Treble: +10dB, -10dB at 10kHz
Loudness: +8dB at 50Hz, +6dB at 10kHz
Subsonic: -3dB at 16Hz (6dB/oct.)
High: -10dB at 10kHz (6dB/oct.)
Muting (Audio): -20dB
FM Section:
Tuning Range: 88 to 108MHz
50dB Quieting Sensitivity:
Mono: 14dBf (2.8?V IHF T-100)
Stereo: 36dBf (34.7?V IHF T-100)
Sensitivity:
Mono (IHF): 9.8dBf (1.7?V IHF T-100)
(DIN): 1.0/?V
Stereo: 17dBf (3,9?V IHF T-100)
Signal to Noise Ratio At 65dBf:
Mono: 76dB
Stereo: 71dB
Frequency Response:
Mono: 30 to 15,000Hz + 0.5dB, - 1.0dB
Stereo: 30 to 15,000Hz + 0.5dB, -1.0dB
Distortion at 65dBf:
Mono: less than 0.1 % at 100Hz, less than 0.1 % at 1,000Hz, less than 0.25% at 6,000Hz
Stereo: less than 0.23% at 100Hz, less than 0.15% at 1,000Hz, less than 0.23% at 6,000Hz
Capture Ratio: 1.0dB
Alternate Channel Selectivity: 70dB at 400kHz
Spurious Response Ratio: 90dB at 98MHz
Image Response Ratio: 70dB at 98MHz
If Response Ratio:
Balanced: 95dB at 98MHz
RF Intermodulation: 60dB at 98MHz
AM Suppression Ratio: 50dB at 98MHz
Stereo Separation: 35dB at 100Hz, 42dB at 1,000Hz, 30dBat 10,000Hz
Antenna Input Impedance: 300 ohms balanced, 75 ohms unbalanced
AM Section:
Tuning Range: 530 to 1,600kHz
Sensitivity (Bar antenna): 50dB/m (300µV/m)
Selectivity: 33dB at 1,000kHz
Signal To Noise Ratio: 46dB
Total Harmonic Distortion: less than 0.5% at 30% Mod. 80dB/m
Image Response Ratio: 46dB at 1,000kHz
IF Response Ratio: 38dB at 1,000kHz
AC Outlets: switched max. 100 watts, unswitched total 150 watts
Semiconductors: 95 Transistors; 70 Diodes; 5 FETs; 12 ICs
Power Voltage: 100, 120, 220, 240V 50/60HZ
Power Consumption: 430 watts
Dimensions (W x H x D, mm): 505 x 182 x 422
Weight: 18kg (39.7lbs.) Net, 20.5kg (45.2lbs.) Packed